Milk and dairy foods are an important part of our diet, providing many nutrients including proteins, minerals and vitamins essential for growth, bone and dental health. It is therefore important that if you think that you or your baby may be allergic to cowsâ milk, you speak to a GP or Health Visitor about it.
The first cannon in Europe were probably used in Iberia, during the Islamic wars against Spain, in the 13th century; their use was also first documented in the Middle East around this time. English cannon were first used during the Hundred Years' War, at the Battle of CrÃ©cy, in 1346. It was during this period, the Middle Ages, that cannon became standardized, and more effective in both the anti-infantry and siege roles.
The invention of the cannon, driven by gunpowder, was first developed in China. Like firearms, cannon are a descendant of the fire lance, a gunpowder-filled tube attached to tâ¦he end of a spear and used as a flamethrower in China. Shrapnel was sometimes placed in the barrel, so that it would fly out along with the flames.